A．先天性心赃病 B．病毒性或中毒性心肌炎 C．风湿性心脏病和急性肾炎 D．川崎病 E．重度营养不良

A. Tunnels are initiated by the LAC

B. Tunnels are initiated by the LNS

C. By default, subscriber authentication occurs on the LNS

D. By default, subscriber authentication occurs on the LAC

A.Requires only one tunnel switching license.

B.Requires two licenses, one for inbound and one for outbound sessions.

C.Enabled automatically when the BSR is configured as an LAC and LNS.

D.Aids in L2TP tunnel scaling.

Which of the following statements is true about the Research and Development Department？

A．It is a department within the Marketing Division.

B．It has two laboratories, one at each production plant.

C．The head of this department is Bill Williamson.

Which of the following statements about Lake Nyos and Lake Monoun is true？

A．They were formed in 1984.

B．They are at the top of two active volcanoes.

C．They are not like most other crater lakes.

D．Water in them turns over regularly.

Which of the following statements about Arnold Schwarzenegger is TRUE？

A．He has been elected governor of California 10 years ago.

B．He used to attach much importance to personal enjoyment.

C．He has been thinking of solving sexual problems for long.

D．He has troubles with his two daughters and two sons.

Which of the following statements about Lake Nyos and Lake Monoun is true？

A．They were formed in 1984．

B．They are at the top of two active volcanoes．

C．They are not like most other crater lakes．

D．Water in them turns over regularly．

Which of the following statements about Lake Nyos and Lake Monoun is true？

A．They were formed in 1984.

B．They are at the top of two active volcanoes.

C．They are not like most other crater lakes.

D．Water in them turns over regularly.

Which of the following statements are true about bills of lading？ （）

Which of the following statements are true about CMR convention？ （）

Which of the following statements about Leopold and Rudolph Blaschka is TRUE？

A. They were brothers.

B. They were artists.

C. They were florists.

D. They were farmers.